Madurai, Tamil Nadu, India
Information Technology
Full-Time
Calix

Overview
This position is based in Bangalore, India.
Calix is seeking an experienced system software engineer for a Staff Software Engineer role in OS infrastructure software product development in Intelligent Access Infrastructure software group.
Calix is seeking an experienced system software engineer for a Staff Software Engineer role in OS infrastructure software product development in Intelligent Access Infrastructure software group.
Responsibilities and Duties:
- Architect, design and implement IP Routing, Multicast, EVPN, EVPN-MPLS, EVPN-VxLAN, VxLAN, SR, SRV6, SR-MPLS, MPLS-FRR Software solutions for high end carrier access switching products for Internet infrastructure.
- Work with cross functional teams ranging from PON, Ethernet switching and routing software, subscriber management for Triple Play services, performance monitoring to network management to build, integrate, unit test and support software modules within a large-scale system.
- Draft high level and detailed design documentation for new features and capabilities.
- Propose and implement tools to accelerate software system development and debug environments.
- Participate in Design/Code reviews, Architecture discussions, and drive execution with a goal to continuous Software Development process improvements.
- Propose and implement built in diagnostics and test scripts to help reliability and supportability.
- Work with product management and solutions engineering to write software functional specification and integration documents.
- Participate and support in fixing issues arising from customer sites.
- Analyse system scalability, interworking issues and perform root cause analysis of system issues.
- Mentor junior engineers within the team.
- Keep abreast of the latest technologies within our product area.
- The candidate is expected to demonstrate a deep sense of product ownership with a strong focus on customer satisfaction.
Qualifications:
- 15+ years working experience in design and development of Layer 3 Data Plane/Control-Plane and Management Plane with embedded products with BS/MS in CS, CE or EE.
- Hands on experience in design and development of software for IPV4/IPV6/multicast/EVPN/VxLAN/MPLS/SR with Broadcom’s DNX and XGS series switch or Marvell switches is necessary.
- Experience with open source products using Python, C/C++, Git is necessary
- Proficiency with Linux, x86 virtualization and Inter-process communication is necessary.
- Experience in programming in a multi-thread/multi-process environment is necessary.
- Knowledge of Segment Routing is necessary.
- Knowledge of Interface management, host management, loopback interfaces is strongly desired.
- Experience in areas such are high availability, facility protection, state replication, embedded database for check-pointing, Linux shared memory primitives, Route Forwarding Infrastructure and Logging Mechanisms is desired.
- Experience of hands-on software development in large complex software systems is expected.
- Excellent analytical, integration and debugging skills are necessary.
- Very Good oral and written communication and multitasking skills are expected.
Location:
- Bangalore, India
About Us
PLEASE NOTE: All emails from Calix will come from a '@calix.com' email address. Please verify and confirm any communication from Calix prior to disclosing any personal or financial information. If you receive a communication that you think may not be from Calix, please report it to us at
talentandculture@calix.com
. Calix delivers a broadband platform and managed services that enable our customers to improve life one community at a time. We’re at the forefront of a once in a generational change in the broadband industry. Join us as we innovate, help our customers reach their potential, and connect underserved communities with unrivaled digital experiences.
This is the Calix mission - to enable CSPs of all sizes to Simplify. Innovate. Grow.
If you are a person with a disability needing assistance with the application process please:
- Email us atcalix.interview@calix.com; or
- Call us at +1 (408) 514-3000.
Calix is a Drug Free Workplace.
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